Home / 14,876,408.54-22,304,425.65-7,575,736.26

Finding the Fourth Proportional to 14,876,408.54, 22,304,425.65 and 7,575,736.26

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Solution

The fourth proportional to 14,876,408.54, 22,304,425.65 and 7,575,736.26 is: 11,358,416.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,408.54 : 22,304,425.65 = 7,575,736.26 : x
  2. Step 2: Convert to fraction form
    14,876,408.54/22,304,425.65 = 7,575,736.26/x
  3. Step 3: Cross multiply
    14,876,408.54x = 22,304,425.65 × 7,575,736.26
  4. Step 4: Simplify right side
    14,876,408.54x = 168,972,446,155,179.06
  5. Step 5: Solve for x
    x = 168,972,446,155,179.06/14,876,408.54
  6. Step 6: Final answer
    x = 11,358,416.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.